<script>
import {getData} from "../../api/data.js";
import * as echarts from 'echarts'
export default {
  // eslint-disable-next-line vue/multi-word-component-names
  name: "home",
  mounted(){
    getData().then(res=>{
      const {code,data} = res.data
      if(code===20000){
        this.tableData = data.tableData
        const order = data.orderData
        const xData = order.date
        const keyArray = Object.keys(order.data[0])
        const series = []
        keyArray.forEach(key=>{
          series.push({
            name:key,
            data:order.data.map(item=>item[key]),
            type:"line"
          })
        })
        const option = {
          xAxis:{
            data:xData
          },
          yAxis:{},
          legend: {
            data:keyArray
          },
          series
        }
        const E = echarts.init(this.$refs.echarts)
        E.setOption(option)
        console.log("order",order)
        const userOption = {
          legend: {
            // 图例文字颜色
            textStyle: {
              color: "#333",
            },
          },
          grid: {
            left: "20%",
          },
          // 提示框
          tooltip: {
            trigger: "axis",
          },
          xAxis: {
            type: "category", // 类目轴
            data: data.userData.map(item=>item.date),
            axisLine: {
              lineStyle: {
                color: "#17b3a3",
              },
            },
            axisLabel: {
              interval: 0,
              color: "#333",
            },
          },
          yAxis: [
            {
              type: "value",
              axisLine: {
                lineStyle: {
                  color: "#17b3a3",
                },
              },
            },
          ],
          color: ["#2ec7c9", "#b6a2de"],
          series: [
            {
              name:"新增用户",
              data:data.userData.map(item=>item.new),
              type:"bar"
            },
            {
              name:"活跃用户",
              data:data.userData.map(item=>item.active),
              type:"bar"
            }
          ],
        }
        const U = echarts.init(this.$refs.userEcharts)
        U.setOption(userOption)
        const videoOption = {
          tooltip: {
            trigger: "item"
          },
          color:[
            "#0f78f4",
            "#dd536b",
            "#9462e5",
            "#a6a6a6",
            "#e1bb22",
            "#39c362",
            "#3ed1cf",
          ],
          series:[
            {
              data:data.videoData,
              type:"pie"
            }
          ]
        }
        const V = echarts.init(this.$refs.videoEcharts)
        V.setOption(videoOption)
      }
      console.log(res)
    })
  },
  data(){
    return {
        userImg:require("../../assets/images/user.png"),
        tableData:[],
      tableLabel: {
        name: "课程",
        todayBuy: "今日购买",
        monthBuy: "本月购买",
        totalBuy: "总购买",
      },
      countData:[
        {
          name: "今日支付订单",
          value: 1234,
          icon: "SuccessFilled",
          color: "#2ec7c9",
        },
        {
          name: "今日收藏订单",
          value: 210,
          icon: "StarFilled",
          color: "#ffb980",
        },
        {
          name: "今日未支付订单",
          value: 1234,
          icon: "GoodsFilled",
          color: "#5ab1ef",
        },
        {
          name: "本月支付订单",
          value: 1234,
          icon: "SuccessFilled",
          color: "#2ec7c9",
        },
        {
          name: "本月收藏订单",
          value: 210,
          icon: "StarFilled",
          color: "#ffb980",
        },
        {
          name: "本月未支付订单",
          value: 1234,
          icon: "GoodsFilled",
          color: "#5ab1ef",
        },
      ],
    }
  }
}
</script>

<template>
  <el-row class="home" :gutter="20">
    <el-col :span="8" style="margin-top: 20px">
      <el-card shadow="hover">
        <div class="user">
          <img :src="userImg"/>
          <div class="userinfo">
            <p class="name">Admin</p>
            <p class="access">超级管理员</p>
          </div>
        </div>
        <div class="login-info">
          <p>上次登录时间:<span>2021-7-19</span></p>
          <p>上次登录地点:<span>武汉</span></p>
        </div>
      </el-card>
      <el-card style="margin-top: 20px;height: 460px">
        <el-table :data="tableData">
          <el-table-column v-for="(val,key) in tableLabel"
          :key="key"
          :prop="key"
          :label="val">

          </el-table-column>
        </el-table>
      </el-card>
    </el-col>
    <el-col :span="16" style="margin-top: 20px">
      <div class="num">
        <el-card v-for="item in countData"
        :key="item.name" :body-style="{display:'flex',padding:0}">
          <i class="icon"
             :class="`el-icon-${item.icon.replace(/([A-Z])/g, '-$1').toLowerCase()}`"
             :style="{background:item.color}">
          </i>
          <div class="detail">
            <p class="num">￥{{item.value}}</p>
            <p class="txt">{{item.name}}</p>
          </div>
        </el-card>
      </div>
      <el-card style="height: 280px">
        <div style="height: 280px" ref="echarts"></div>
      </el-card>
      <div class="graph">
        <el-card style="height: 260px">
          <div style="height: 240px" ref="userEcharts"></div>
        </el-card>
        <el-card style="height: 260px" >
          <div style="height: 240px" ref="videoEcharts"></div>
        </el-card>
      </div>
    </el-col>
  </el-row>
</template>
<style lang="less" scoped>
.user {
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #ccc;
  display: flex;
  align-items: center;
  img {
    margin-right: 40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
  }
  .userinfo {
    .name {
      font-size: 32px;
      margin-bottom: 10px;
    }
    .access {
      color: #999999;
    }
  }
}
.login-info {
  p {
    line-height: 28px;
    font-size: 14px;
    color: #999999;
    span {
      color: #666666;
      margin-left: 60px;
    }
  }
}
.num {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  .icon {
    width: 80px;
    height: 80px;
    font-size: 30px;
    text-align: center;
    line-height: 80px;
    color: #fff;
  }
  .detail {
    margin-left: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    .price {
      font-size: 30px;
      margin-bottom: 10px;
      line-height: 30px;
      height: 30px;
    }
    .desc {
      font-size: 14px;
      color: #999;
      text-align: center;
    }
  }
  .el-card {
    width: 32%;
    margin-bottom: 20px;
  }
}
.graph {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  .el-card {
    width: 48%;
  }
}
</style>